The water cycle : precipitation, evaporation, condensation, conservation
The water cycle : precipitation, evaporation, condensation, conservation
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Learn all about the water cycle. What do the terms "evaporation," "condensation," and "precipitation" mean? Where is most of the earth's water found? What is a glacier? How can we conserve water? The answers to all of these questions and more are covered in depth with detailed graphics, diagrams and exciting video. On-screen, multiple-choice reviews at the end of each segment reinforce important concepts and make learning fun.
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